PokerStars No-Limit Hold'em, $2 BB (6 handed) from (Format: Bet The Pot)

Button ($130.10)
SB ($157.75)
BB ($305.95)
UTG ($104)
Hero ($230.75)
CO ($115.20)
the 2 OP in this hand are of 50/20+ species.
Preflop: Hero is MP with , .
1 fold, Hero raises to $8, CO calls $8, Button calls $8, 2 folds.

Flop: ($27) , , (3 players)
Hero bets $20, CO calls $20, Button calls $20.

Turn: ($87) (3 players)
Hero checks, CO checks, Button checks.

ok result here is not important , but after reviewing my game i notice that in this situation i will always go for pot control and check the turn. do you think betting here is better? if i bet and get call what do i do on river?